Terrible acting, screenplay and direction.

Slow pace in the most part of the movie.

It is not deep, but it is fun to watch. It does have a bit more of an edge to it than other similar films.

The movie is made so realistic it has a lot of that WoW feeling at the right moments and never tooo over the top. the suspense is done so well and the emotion is felt. Very well put together with the music and all.